<template>
  <BasicDrawer v-bind="$attrs" @register="registerDrawer" :title="getTitle" width="700px" @ok="handleSubmit" @close="handleClose" destroyOnClose>
    <MyAlert 
      type="warning" style="margin-bottom: 10px; " 
      message="新增接收人后，系统将自动 发送验证信息 到所填手机号和邮箱，通过验证后 方可接收消息。"
    />
    <BasicForm @register="registerForm" ref="formRef">
      <template #wxMpOpenId="{ model, field }">
        <a-row :gutter="8">
          <a-col :sm="24" :md="24" :lg="24" :xl="24">
            <a-input v-model:value="model[field]" class="input-verify-code" placeholder="扫码下方二维码自动填充" readonly/>
          </a-col>
          <a-col :sm="24" :md="24" :lg="24" :xl="24" style="margin-top: 5px;">
            <ImagePreview :image-list="[{ src: model['wxMpQrCodeUrl'], width: 80, height: 80 }]" />
          </a-col>
        </a-row>
      </template>
    </BasicForm>
  </BasicDrawer>
</template>
<script lang="ts" setup>
  import {ref, computed, unref, useAttrs, onMounted, onUnmounted  } from 'vue';
  import {BasicForm, useForm} from '/@/components/Form';
  import { ImagePreview } from '/@/components/Preview/index';
  import {BasicDrawer, useDrawerInner} from '/@/components/Drawer';
  import {formSchema} from '../receiver.data';
  import { saveOrUpdateReceiver, getReceiver, getWxMpQrcode } from '../receiver.api';
  import { getWxOpenIdByScan } from '/@/api/index';
  import MyAlert from '/@/components/My/MyAlert.vue';

  // 声明Emits
  const emit = defineEmits(['success', 'register']);
  const attrs = useAttrs()
  const isUpdate = ref(true);
  const formRef = ref()
  let interval : any = null
  const [registerForm, {setProps, resetFields, setFieldsValue, validate}] = useForm({
    schemas: formSchema,
    labelWidth: 100,
    showActionButtonGroup: false,
    labelCol: {
      xs: { span: 4 },
      sm: { span: 4 },
    },
    wrapperCol: {
      xs: { span: 24 },
      sm: { span: 20 },
    },
  });
  const [registerDrawer, {setDrawerProps, closeDrawer}] = useDrawerInner(async (data) => {
    resetFields();
    isUpdate.value = !!data?.isUpdate;
    setDrawerProps({confirmLoading: false, loading: true})
    try {

      if (unref(isUpdate)) {
        const record = await getReceiver({ id: data.record.id})
        setFieldsValue({ ...record });
      } else {
        const wxMpQrCodeUrl = await getWxMpQrcode()
        setFieldsValue({ wxMpQrCodeUrl });
      }
    } finally {
      setDrawerProps({loading: false})
    }

    if (interval) {
      clearInterval(interval)
      interval = null
    }
    interval = setInterval(async () => {
      try {
        const openId = await getWxOpenIdByScan()
        if (openId) {
          setFieldsValue({ wxMpOpenId: openId })
          clearInterval(interval)
          interval = null
        }
      } catch(e) {
        console.error(e)
      } 
    }, 2000)
  });

  const getTitle = computed(() => (!unref(isUpdate) ? '新增接收人' : '编辑接收人'));

  onUnmounted(() => {
    clearInterval(interval)
    interval = null
  })

  const handleClose = () => {
    clearInterval(interval)
    interval = null
  }
  async function handleSubmit() {
    try {
      const values = await validate();
      setDrawerProps({confirmLoading: true});
      //提交表单
      await saveOrUpdateReceiver(values, isUpdate.value);
      closeDrawer();
      emit('success');
    } finally {
      setDrawerProps({confirmLoading: false});
    }
  }
</script>
